Hydroxylamine sulfate CAS 10039-54-0
Introduction：Basic information about Hydroxylamine sulfate CAS 10039-54-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Hydroxylamine sulfate Basic information
| Product Name: | Hydroxylamine sulfate |
| Synonyms: | Hydroxylammoniumsulfat;HYDROXYLAMMONIUM SULFATE, 99.999%;Hydroxylammonium;HYDROXYLAMINESULFATE,CRYSTAL,REAGENT;Oxammonium sulfate;Hydroxyamine sulfate;HYDROXYLAMMONIUM SULFATE REAGENT;HAS |
| CAS: | 10039-54-0 |
| MF: | H2O4S.2H3NO |
| MW: | 164.14 |
| EINECS: | 233-118-8 |
| Product Categories: | Bioactive Small Molecules;Building Blocks;Cell Biology;Chemical Synthesis;C-X Bond Formation (Non-Halogen);H;Nitrogen Compounds;Organic Building Blocks;Others;Synthetic Reagents;Hydroxylamines (Unsubstituted);Amination;Hydroxylamines;Synthetic Organic Chemistry;Anilines, Aromatic Amines and Nitro Compounds;Inorganics;Pharmaceutical Intermediates;10039-54-0 |
| Mol File: | 10039-54-0.mol |
Hydroxylamine sulfate Chemical Properties
| Melting point | 170 °C (dec.)(lit.) |
| Boiling point | 56.5℃ |
| density | 1.86 |
| bulk density | 1100kg/m3 |
| vapor pressure | 0.001Pa at 20℃ |
| storage temp. | -20°C |
| solubility | water: soluble(lit.) |
| form | Crystals |
| color | White |
| PH | 3.6 (10g/l, H2O, 20℃) |
| biological source | mouse |
| Water Solubility | 329 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,4828 |
| Stability: | Stable, but may be an explosion hazard - do not heat. May decompose explosively in the presence of alkalies. Air sensitive. Hygroscopic. Incompatible with copper, copper alloys, strong oxidising agents, strong bases, nitrites. |
| Cosmetics Ingredients Functions | ANTIOXIDANT |
| InChI | 1S/2H3NO.H2O4S/c2*1-2;1-5(2,3)4/h2*2H,1H2;(H2,1,2,3,4) |
| InChIKey | VRXOQUOGDYKXFA-UHFFFAOYSA-N |
| SMILES | NO.NO.OS(O)(=O)=O |
| LogP | -1.031 (est) |
| CAS DataBase Reference | 10039-54-0(CAS DataBase Reference) |
| EPA Substance Registry System | Hydroxylamine sulfate (2:1) (10039-54-0) |
Safety Information
| Hazard Codes | Xn,N,E |
| Risk Statements | 22-36/38-43-48/22-50-40-21/22-2 |
| Safety Statements | 22-24-37-61-36/37 |
| RIDADR | UN 2865 8/PG 3 |
| WGK Germany | 3 |
| RTECS | NC5425000 |
| F | 21 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28251000 |
| Storage Class | 4.1A - Other explosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Aquatic Acute 1 Carc. 2 Eye Irrit. 2 Met. Corr. 1 Skin Irrit. 2 Skin Sens. 1 STOT RE 2 Oral |
| Toxicity | LD50 orally in Rabbit: 842 mg/kg LD50 dermal Rabbit 1500 - 2000 mg/kg |
| Chemical Properties | Also hydroxylammonium sulfate, or HS, (NH2OH)2·H2S04 is colorless crystals that are soluble in water and slightly soluble in alcohol. The solution has a corrosive action on the skin. Used as a reducing agent, photographic developer, purification agent for aldehydes and ketones, chemical synthesis, textile chemical, oxidation inhibitor for fatty acids, catalyst, in biological and biochemical research, for making oximes for paints and varnishes, and rustproofing. |
| Physical properties | Colorless, crystalline solid; melts at 177°C (decomposes); very soluble in386 HYDROXYLAMINE HYDROCHLORIDE / HYDROXYLAMINE SULFATEpp-03-25-new dots.qxd 10/23/02 2:38 PM Page 386 water; slightly soluble in alcohol. |
| Uses | Hydroxylammonium sulfate is a reducing agent in photography; catalyst, swelling agent, and copolymerization inhibitor in polymerization processes; in chemicalsynthesis; as a textile chemieal; as an oxidation inhibitor; in making oximes for paints and varnishes; in rustproofing; innondiscoloring short -stoppers for synthetic rubbers; for unhairing hides; in biological and biochemical research; as a purificationagent for aldehydes and ketones; converts aldehydes and ketones to oximes and acid chlorides to hydroxamic acids. |
| Uses | Hydroxylamine sulfate may be used to prepare highly sensitive cellulose tape, used for the detection of formaldehyde gas. It may be used in the quantitative determination of perchlorate in biological fluids by spectrophotometric methods . |
| Uses | As reducing agent in photography; in synthetic and analytical chemistry; to purify aldehydes and ketones. As antioxidant for fatty acids and soaps. As dehairing agent for hides. |
| Uses | Used as to purify aldehydes and ketones; reagent for mercury and silver detection in water; reducing agent. |
| Preparation | Hydroxylamine sulfate may be prepared by mixing stoichiometric amountsof hydroxylamine and sulfuric acid. It also may be prepared by electrolytical-ly reducing an aqueous solution of ammonium sulfate. |
| General Description | Colorless crystalline solid. Contact may cause severe irritation to skin, eyes, and mucous membranes. May be toxic by ingestion. |
| Air & Water Reactions | Water soluble. |
| Reactivity Profile | Sulfuric acid fumes may form in fires [USCG, 1999]. Solid Hydroxylamine sulfate explodes when heated to 170°C., [Chem. Process 26:30(1963)]. Sodium ignites on contact with hydroxylamine. (Mellor, 1940, Vol. 8, 292.) |
| Hazard | Irritant to tissue. |
| Health Hazard | Inhalation of dust or ingestion may cause systemic poisoning characterized by cyanosis, methemoglobinemia, convulsions, and coma. Contact with eyes or skin causes irritation. |
| Fire Hazard | Special Hazards of Combustion Products: Sulfuric acid fumes may form in fires. |
| Flammability and Explosibility | Non flammable |
| Safety Profile | Poison by skin contact and intraperitoneal routes. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. Moderately explosive when exposed to heat or by chemical reaction. In the presence of alkalies at elevated temperatures, free hydroxylamine is liberated and may decompose explosively. When heated to decomposition it emits toxic fumes of SOx and NOx. See also AMINES and SULFATES. |
| Purification Methods | Crystallise it from boiling water (1.6mL/g) by cooling to 0o. |
Hydroxylamine sulfate Preparation Products And Raw materials
| Raw materials | Ethanol-->Sulfuric acid-->Sulfur dioxide-->2-Butanone-->Ammonium sulfate-->Ammonium bisulfite-->Acetone oxime-->2-Butanone oxime |
| Preparation Products | Caprolactam-->5-METHYLISOXAZOLE-3-CARBONYL CHLORIDE-->Methomyl-->3-ISOPROPYLISOXAZOL-5-AMINE-->5-AMINO-3-(4-METHOXYPHENYL)ISOXAZOLE-->3-AMINO-5-(TERT-BUTYL)THIOPHENE-2-CARBOXAMIDE-->Levofloxacin-->3-(4-NITRO-PHENYL)-ISOXAZOL-5-YLAMINE-->ALDICARB-OXIME-->Benzohydroxamic acid-->METHYL 3-AMINO-5-(TERT-BUTYL)THIOPHENE-2-CARBOXYLATE-->Acetaldoxime-->Lead sulfate tribasic-->Linuron-->Ethoxyamine hydrochloride-->3-CHLORO-4,4-DIMETHYLPENT-2-ENENITRILE-->3-TERT-BUTYLISOXAZOL-5-AMINE-->3-(3-Nitrophenyl)propionic acid-->2-Butanone oxime-->4-Pyridinealdoxime-->2-AZACYCLOOCTANONE-->4-Hydroxyphthalazine-1-carboxylicacid-->3,4-DICHLOROPHENYL HYDROXY UREA-->CYCLOHEPTANONE OXIME |
